MOURC Proceedings Archive - Ibises Accepted
Duplicates
This is the 1981 to present Records Committee Proceedings archive for
The Loon, journal of the Minnesota Ornithologists' Union.
The last 2 years are available to MOU members.
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Proceedings
Species: Ibises
White Ibis
Glossy Ibis
White-faced Ibis
[Plegadis ibis]
Roseate Spoonbill

[Plegadis ibis] (S) (Plegadis sp.)Start Date 1936-01-01
RefFirstLastLocationCounty23CommentStatus
153:1291981-05-03Cottonwood(vote 7-0, Loon 53:164-165) Accepted
255:1171983-05-21CrookstonPolk(vote 7-0; Loon 55:127) Accepted
356:171983-10-03Mallard L. Dam 5AWinona(vote 7-0). Accepted
458:1461986-06-02Heron LakeJackson(vote 7-0; The Loon 58:141). Accepted
562:121989-09-12Gatzke Marshall(vote 7-0; The Loon 61:201). Accepted
664:151991-07-14near WheatonTraverse(vote 7-0). Accepted
767:1651994-07-23Thielke LakeBig Stone(The Loon 67:123-129). Accepted
867:1651994-09-101994-09-11WeaverWabasha Accepted
67:123-1291995indexImmature Plegadis Ibises at Thielke Lake
971:1561998-05-011998-05-31Boon L.Meeker(record #99-16, vote 7-0; the vote on this being a White-faced Ibis was unacceptable, 0-7). Accepted
1070:1561998-05-16Grover's L.Jackson(record #98-50, vote 7-0; also see unacceptable White-faced ibis record). Accepted
1171:361998-10-181998-10-25Lac qui Parle W.M.A.Chippewa(record #98-97, vote 7-0). Accepted
1271:361998-10-181998-10-25Lac qui Parle W.M.A.Lac qui Parle(record #98-97, vote 7-0). Accepted
1371:361998-10-181998-10-25Lac qui Parle W.M.A.Swift(record #98-97, vote 7-0). Accepted
1472:1642000-05-14Appleton Twp.Swift(record #2000-44, vote 7-0). Accepted
1573:352000-06-18Audubon Twp.Becker(record #2000-58, vote 7-0). Accepted
1673:352000-10-292000-10-30Carlos Avery WMAAnoka(record #2000-88, vote 7-0). Accepted
1773:352000-11-10near HermanGrant(record #2000-91, vote 7-0). Accepted
1874:362001-04-15near RochesterOlmsted(see Unacceptable record #2001-45). Accepted
1974:1612001-09-28near HawleyClay(record #2002-06, vote 6-1). Because of the difficulty in separating White-faced from Glossy Ibis in late summer and fall, most ibis records then Ornithologists' Union Records Committee Kim R. Eckert, MOURC Chairman will eventually be accepted and filed as unidentified Plegadis ibis. Accepted
2074:362001-10-172001-10-18near Camden State ParkLyon(record #2001-59, vote 7-0). Field identification of immature ibis as White-faced or Glossy in fall is very difficult, and most will remain and be filed as unidentified Plegadis ibis Accepted
2175:412002-08-24near DovrayMurray(record #2002-82, vote 7-0). As a juvenile bird, this ibis was not possible to identify in the field. Accepted
75:1602002-09-04Kandiyohi(record #2003-02, vote 3-4). This was another narrow decision involving an identification that was probably correct, but again with a brief description coming only from memory after a delay of some months. In this case, the birds were seen only after sunset as distant flying silhouettes, with no plumage features or overall color visible, the birds' sizes as described were unclear, and the observer had difficulty determining if the bills were decurved. Not Accepted
2275:1602002-09-07Island LakeLyon(record #2003-17, vote 6-1). Accepted
2375:412002-10-102002-10-12Hamden Slough National Wildlife RefugeBecker(record #2002-73, vote 7-0). This ibis was initially reported as a Ornithologists' Union Records Committee Kim R. Eckert, MOURC Chairman Plegadis ibis, 12 October 2002, Hamden Slough N.W.R., Becker County. Photo by Peder Svingen. Glossy, but further observations determined that it was an unidentified juvenile ibis. Accepted
2475:1602003-04-17Winkler Wildlife Management AreaJackson(record #2003-18, vote 5-2). Accepted
2575:1602003-05-03BloomingtonHennepin(record #2003-20, vote 7-0). These three records involved birds which were either seen in fall, when most Plegadis ibis are difficult or impossible to identify in the field, or birds which were seen only in flight at a distance. Accepted
2676:392003-06-26near MagnoliaRock(record #2003-48, vote 7-0). The observer only saw this bird in flight and was unable to determine its eye and facial skin colors or if any white feathering was present on the face. Accepted
2776:1522004-04-30Lewiston wastewater treatment pondsWinona(see Not Accepted record #2004-013). Accepted
2877:92004-07-02Borchardt Rosin W.M.A.Lac qui Parle(recirculated record #2004-084, vote 6-1 for all 13 individuals, please see comments under Not Accepted record). Accepted
2978:1262004-08-17Walter TownshipLac qui Parle(record #2006-004, vote 6-1). Though submitted more than 17 months late and unaccompanied by field notes, documentation for this immature ibis included two photographs. Accepted
3077:92004-09-18West Toqua Lake, Graceville TownshipBig Stone(record #2004-118, vote 7-0). Accepted
3177:92004-10-03seven miles east of Ortonville, Odessa TownshipBig Stone(record #2004-098, vote 7-0). Accepted
3277:92004-10-13Black Rush LakeLyon(record #2004-117, vote 7-0). Accepted
3377:92004-11-07Prairie View TownshipWilkin(record #2004-114, vote 7-0). Accepted
3478:1262005-04-24near WaubunMahnomen(record #2006-007, vote 7-0). Accepted
3577:1692005-04-302005-05-02Clare Johnson W.M.A.Lincoln(record #2005-035, vote 7-0 for two adults, also see Not Accepted records below). Although both birds were unanimously Accepted as Plegadis ibis the written description eliminated neither Glossy Ibis nor hybrid White-faced X Glossy Ibis (see North American Birds 57:136-139). Accepted
77:1692005-05-01HillsRock(record #2005-013, vote 2-5 for three individuals). Three ibises reported with an Accepted record of one White-faced Ibis were not described in any way. Not Accepted
3677:1692005-05-28Plover PrairieLac qui Parle(record #2005-033, vote 7-0). Seven dark ibises of indeterminate age were seen only in flight and prudently, were left unidentified. Accepted
3778:1262005-07-27Swenson LakeBig Stone(record #2006-014, vote 7-0). Accepted
3878:1262005-08-23Royal TownshipLincoln(record #2006-016, vote 6-1). Accepted
3978:402005-09-232005-09-28180th Street marshDakota(record #2005-062, vote 7-0). Submitted as an unidentified Plegadis ibis and accepted as such; in spite of good photographs, the true color of its irides could not be demonstrated. Accepted
4078:402005-10-092005-10-15Munnwyler Lake near OrtonvilleBig Stone(record #2005-069, vote 7-0). Though photographed about two weeks later than the juvenile in the preceding record, it was still not possible to distinguish reddish tones in the irides from an artifact of reflected light. Accepted
78:402005-11-172005-11-24Spring LakeDakota(record #2005-079, vote 1-6). The description of this exceptionally late ibis was submitted by an individual who did not actually see the bird. Not Accepted
4178:1262006-05-042006-05-06Danvers W.M.A.Swift(record #2006-044, vote 7-0). Accepted
4279:502006-08-0522 first-fall birds along county road 54; 1.6 miles west of county road 61; ToquBig Stone(record #2006-066, vote 7-0 for each of 22 individuals). A dramatic beginning to an unprecedented influx of mostly immature ibises into Minnesota. Accepted
4379:502006-08-06Mud LakeTraverse(record #2006-067, vote 7-0). Accepted
4479:502006-08-152006-10-07along state highway 28 just west of county road 61, Toqua TownshipBig Stone(record #2006-068, vote 7-0 for each of 23 individuals). 1-3 adults and 16-20 first-fall birds. Thirteen of these were identifiably photographed. Some may have been among the flock of 22 seen several miles away on 5 August (record #2006-066), though that flock was seen departing to the southeast. Accepted
4579:502006-08-19section 1; Prior TownshipBig Stone(record #2006-069, vote 7-0). Accepted
4679:502006-08-192006-09-02Munnwyler LakeBig Stone(record #2006-070, vote 7-0). Photographed at the same pothole where one was found 9-15 October 2005 (The Loon 78:41, 78:84). Accepted
4779:502006-08-20near Low Flow area at Big Stone N.W.R.Big Stone(record #2006-072, vote 7-0). This unaged bird was found shortly after sunrise on the Big Stone County side of the river and obligingly flew into Lac Qui Parle County before it disappeared to the southeast. Accepted
4879:502006-08-202006-10-075–20 first-fall birds along Auto Tour Route at Big Stone N.W.R.Lac qui Parle(record #2006-071, vote 7-0 for first five individuals, vote 6-1 for fifteen more). Accepted
4979:502006-08-20near Low Flow area at Big Stone N.W.R.Lac qui Parle(record #2006-072, vote 7-0). This unaged bird was found shortly after sunrise on the Big Stone County side of the river and obligingly flew into Lac Qui Parle County before it disappeared to the southeast. Accepted
5079:1232006-08-30Folsom TownshipTraverse(record #2006-108, vote 7-0). Accepted
5179:502006-09-042006-09-19near Godahl, Albin TownshipBrown(record #2006-082, vote 7-0 for each of three individuals). Two adults and one first-fall bird were photographed. Accepted
5279:502006-09-091.0 mile west of ClintonBig Stone(record #2006-078, vote 7-0). Another first-fall bird photographed at close range. Accepted
5379:502006-09-09Swan LakeNicollet(record #2006-077, vote 7-0). Accepted
5479:502006-09-282006-10-08Straight River Marsh near OwatonnaSteele(record #2006-087, vote 7-0 for each of two first-fall birds). Both birds were photographed. Accepted
5579:1232006-10-22Lake Johanna Waterfowl Production AreaPope(record #2006-093, vote 7-0). Accepted
5680:52007-05-27Sherburne National Wildlife RefugeSherburne(recirculated record #2007-046, see comments under Not Accepted records). Accepted
 
 

Notes:

The information in the above table comes from several different sources. The count in column 1 indicates which of the sources is considered the primary source.
'Accepted' MOURC entries from The MOURC Proceedings
'Not Accepted' or 'Rejected' MOURC entry from The MOURC Proceedings
Accepted MOU records assembled by David Cahlander
Sighting records for ()
Avian information from the occurrence maps, in dark red, assembled by Robert Janssen. Seasonal report for the species/season published in The Loon or The Flicker has been added.
Information from The Loon index assembled by Anthony Hertzel and David Cahlander